Ответ:
Пошаговое объяснение:
18² = 18 * 18 = 324
8³ = 8 * 8 * 8 =512
(7 * 9)² = 63² = 63 * 63 = 3969
(7 + 9)² = 16² = 16 * 16 = 256
7² + 9 = 7 * 7 + 9 = 49 + 9 = 58
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Ответ:
Пошаговое объяснение:
18² = 18 * 18 = 324
8³ = 8 * 8 * 8 =512
(7 * 9)² = 63² = 63 * 63 = 3969
(7 + 9)² = 16² = 16 * 16 = 256
7² + 9 = 7 * 7 + 9 = 49 + 9 = 58